Updates keyringer: 048544a Fix: add --git-ignore-new into gbp invocations

diff --git a/keyringer b/keyringer
index 5e9564f62128c681d8bbc3c319051f01b0ea5123..048544a56742f9fc342b6fbca309c6a4f47f78d6 160000 (submodule)
--- a/keyringer
+++ b/keyringer
@@ -1 +1 @@
-Subproject commit 5e9564f62128c681d8bbc3c319051f01b0ea5123
+Subproject commit 048544a56742f9fc342b6fbca309c6a4f47f78d6